Lewa OS ROM for the Nexus 4 is similar to the MIUI ROMS. This ROM literally makes your Android device look like some new OS. It changes everything like removing the app drawer, redesigned settings, and you even have a new left panel on your homescreen.

Swipe across the homescreen from left to right and you will see quite a bit of useful features. A couple are multitasking, security, torch, alarm, and a countdown timer until your Nexus 4 will die. Now let's get onto the biggest attractions, the themes!

Dive into the Themes app, tap on online, and you are flooded with a large amount of themes to choose from. Each theme is very unique from the next and changes quite a bit. Most of themes change the icons, wallpaper, and some even change the lockscreen and font too!